The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable electrical connections. These unshrouded, through-hole headers feature a 0.025 inch (0.635 mm) square post and are compatible with Samtec's SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series connectors. Available in single, dual, or triple row configurations, they offer a wide range of pin counts and terminal lengths to suit various applications. The pitch spacing is 2.54 mm, with straight orientation, supporting from 1 to 50 contacts per row. The contacts are gold-plated and operate effectively within a temperature range of -55°C to 125°C. Made from phosphor bronze with a natural liquid crystal polymer insulator, these headers comply with UL and CSA standards. An optional locking feature is available to secure connections. These headers are ideal for industrial applications requiring signal integrity and high reliability.